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mach-omap2
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dma.h

dma.h 2.4 KB
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  1. /*
    2. 

  2.  *  OMAP2PLUS DMA channel definitions
    3. 

  3.  *
    4. 

  4.  * This program is free software; you can redistribute it and/or modify
    5. 

  5.  * it under the terms of the GNU General Public License as published by
    6. 

  6.  * the Free Software Foundation; either version 2 of the License, or
    7. 

  7.  * (at your option) any later version.
    8. 

  8.  *
    9. 

  9.  * This program is distributed in the hope that it will be useful,
    10. 

  10.  * but WITHOUT ANY WARRANTY; without even the implied warranty of
    11. 

  11.  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
    12. 

  12.  * GNU General Public License for more details.
    13. 

  13.  *
    14. 

  14.  * You should have received a copy of the GNU General Public License
    15. 

  15.  * along with this program; if not, write to the Free Software
    16. 

  16.  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
    17. 

  17.  */
    18. 

  18. 

  19. #ifndef __OMAP2PLUS_DMA_CHANNEL_H
    20. 

  20. #define __OMAP2PLUS_DMA_CHANNEL_H
    21. 

  21. 

  22. 

  23. /* DMA channels for 24xx */
    24. 

  24. #define OMAP24XX_DMA_NO_DEVICE		0
    25. 

  25. #define OMAP24XX_DMA_EXT_DMAREQ0	2	/* S_DMA_1 */
    26. 

  26. #define OMAP24XX_DMA_EXT_DMAREQ1	3	/* S_DMA_2 */
    27. 

  27. #define OMAP24XX_DMA_GPMC		4	/* S_DMA_3 */
    28. 

  28. #define OMAP24XX_DMA_AES_TX		9	/* S_DMA_8 */
    29. 

  29. #define OMAP24XX_DMA_AES_RX		10	/* S_DMA_9 */
    30. 

  30. #define OMAP242X_DMA_EXT_DMAREQ2	14	/* S_DMA_13 */
    31. 

  31. #define OMAP242X_DMA_EXT_DMAREQ3	15	/* S_DMA_14 */
    32. 

  32. #define OMAP242X_DMA_EXT_DMAREQ4	16	/* S_DMA_15 */
    33. 

  33. #define OMAP34XX_DMA_I2C3_TX		25	/* S_DMA_24 */
    34. 

  34. #define OMAP34XX_DMA_I2C3_RX		26	/* S_DMA_25 */
    35. 

  35. #define OMAP24XX_DMA_I2C1_TX		27	/* S_DMA_26 */
    36. 

  36. #define OMAP24XX_DMA_I2C1_RX		28	/* S_DMA_27 */
    37. 

  37. #define OMAP24XX_DMA_I2C2_TX		29	/* S_DMA_28 */
    38. 

  38. #define OMAP24XX_DMA_I2C2_RX		30	/* S_DMA_29 */
    39. 

  39. #define OMAP24XX_DMA_MMC2_TX		47	/* S_DMA_46 */
    40. 

  40. #define OMAP24XX_DMA_MMC2_RX		48	/* S_DMA_47 */
    41. 

  41. #define OMAP24XX_DMA_UART1_TX		49	/* S_DMA_48 */
    42. 

  42. #define OMAP24XX_DMA_UART1_RX		50	/* S_DMA_49 */
    43. 

  43. #define OMAP24XX_DMA_UART2_TX		51	/* S_DMA_50 */
    44. 

  44. #define OMAP24XX_DMA_UART2_RX		52	/* S_DMA_51 */
    45. 

  45. #define OMAP24XX_DMA_UART3_TX		53	/* S_DMA_52 */
    46. 

  46. #define OMAP24XX_DMA_UART3_RX		54	/* S_DMA_53 */
    47. 

  47. #define OMAP24XX_DMA_MMC1_TX		61	/* S_DMA_60 */
    48. 

  48. #define OMAP24XX_DMA_MMC1_RX		62	/* S_DMA_61 */
    49. 

  49. #define OMAP242X_DMA_EXT_DMAREQ5	64	/* S_DMA_63 */
    50. 

  50. #define OMAP34XX_DMA_AES2_TX		65	/* S_DMA_64 */
    51. 

  51. #define OMAP34XX_DMA_AES2_RX		66	/* S_DMA_65 */
    52. 

  52. #define OMAP34XX_DMA_SHA1MD5_RX		69	/* S_DMA_68 */
    53. 

  53. 

  54. #define OMAP36XX_DMA_UART4_TX		81	/* S_DMA_80 */
    55. 

  55. #define OMAP36XX_DMA_UART4_RX		82	/* S_DMA_81 */
    56. 

  56. 

  57. /* Only for AM35xx */
    58. 

  58. #define AM35XX_DMA_UART4_TX		54
    59. 

  59. #define AM35XX_DMA_UART4_RX		55
    60. 

  60. 

  61. #endif /* __OMAP2PLUS_DMA_CHANNEL_H */
    62.